.htaccess重定向自动添加URL参数问题求助

问题描述 #

将域名lgbtmilitary.org绑定到主域名delisoft.ca后，访问https://lgbtmilitary.org/时，会被重定向到https://delisoft.ca/expertise/marketing-lgbtq/?lang=fr&page=accueil&url=1，而非预期的https://delisoft.ca/expertise/marketing-lgbtq/。

原.htaccess配置如下：

RewriteOptions inherit
RewriteEngine On
RewriteBase /

RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R,L]

RewriteCond %{HTTP_USER_AGENT} libwww-perl.*
RewriteRule .* ? [F,L]

ErrorDocument 404 https://delisoft.ca/plan-du-site/


# Compress HTML, CSS, JavaScript, Text, XML and fonts
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
AddOutputFilterByType DEFLATE application/x-font
AddOutputFilterByType DEFLATE application/x-font-opentype
AddOutputFilterByType DEFLATE application/x-font-otf
AddOutputFilterByType DEFLATE application/x-font-truetype
AddOutputFilterByType DEFLATE application/x-font-ttf
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE font/opentype
AddOutputFilterByType DEFLATE font/otf
AddOutputFilterByType DEFLATE font/ttf
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE image/x-icon
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/xml

# Remove browser bugs (only needed for really old browsers)

BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
Header append Vary User-Agent
</IfModule>

RewriteRule ^$ index.php?lang=fr&page=accueil&url=1

RewriteRule ^expertise/strategie-web-b2b/$ index.php?lang=fr&page=expb2b
RewriteRule ^expertise/strategie-web-b2c/$ index.php?lang=fr&page=expb2c
RewriteRule ^expertise/construction/$ index.php?lang=fr&page=expconstruction
RewriteRule ^expertise/professionnels-de-la-sante/$ index.php?lang=fr&page=expsante
RewriteRule ^expertise/immobilier-site-web/$ index.php?lang=fr&page=expimmobilier
RewriteRule ^expertise/site-web-esthetique/$ index.php?lang=fr&page=expbeauty
RewriteRule ^expertise/marketing-lgbtq/$ index.php?lang=fr&page=explgbtq&service=marketing
RewriteRule ^expertise/([a-z-A-Z0-9]+)-lgbtq/$ index.php?lang=fr&page=explgbtq&service=$1

# php -- BEGIN cPanel-generated handler, do not edit

# Set the “ea-php72” package as the default “PHP” programming language.

AddHandler application/x-httpd-ea-php72 .php .php7 .phtml

# php -- END cPanel-generated handler, do not edit

RewriteCond %{HTTP_HOST} ^lgbtmilitary.org$ [OR]
RewriteCond %{HTTP_HOST} ^www.lgbtmilitary.org$
RewriteRule ^(.*)$ "https://delisoft.ca/expertise/marketing-lgbtq/" [R=301,L]

原因分析 #

当前配置中，根目录内部重写规则（RewriteRule ^$ index.php?lang=fr&page=accueil&url=1）的执行顺序早于域名重定向规则。访问lgbtmilitary.org根目录时，会先触发内部重写，将请求转换为带参数的index.php路径，之后执行域名重定向时，默认会保留这些查询参数，最终导致重定向URL带上多余参数。

解决方案 #

调整规则顺序，将域名重定向规则移至根目录内部重写规则之前，确保域名重定向优先执行；同时在重定向规则中添加QSD标志，明确丢弃原查询参数（即使存在也会被清除）。

修改后的完整.htaccess配置如下：

RewriteOptions inherit
RewriteEngine On
RewriteBase /

RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R,L]

RewriteCond %{HTTP_USER_AGENT} libwww-perl.*
RewriteRule .* ? [F,L]

ErrorDocument 404 https://delisoft.ca/plan-du-site/


# Compress HTML, CSS, JavaScript, Text, XML and fonts
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
AddOutputFilterByType DEFLATE application/x-font
AddOutputFilterByType DEFLATE application/x-font-opentype
AddOutputFilterByType DEFLATE application/x-font-otf
AddOutputFilterByType DEFLATE application/x-font-truetype
AddOutputFilterByType DEFLATE application/x-font-ttf
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE font/opentype
AddOutputFilterByType DEFLATE font/otf
AddOutputFilterByType DEFLATE font/ttf
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE image/x-icon
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/xml

# Remove browser bugs (only needed for really old browsers)

BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
Header append Vary User-Agent
</IfModule>

# 域名重定向规则移至内部重写规则之前，并添加QSD标志
RewriteCond %{HTTP_HOST} ^lgbtmilitary.org$ [OR]
RewriteCond %{HTTP_HOST} ^www.lgbtmilitary.org$
RewriteRule ^(.*)$ https://delisoft.ca/expertise/marketing-lgbtq/ [R=301,L,QSD]

RewriteRule ^$ index.php?lang=fr&page=accueil&url=1

RewriteRule ^expertise/strategie-web-b2b/$ index.php?lang=fr&page=expb2b
RewriteRule ^expertise/strategie-web-b2c/$ index.php?lang=fr&page=expb2c
RewriteRule ^expertise/construction/$ index.php?lang=fr&page=expconstruction
RewriteRule ^expertise/professionnels-de-la-sante/$ index.php?lang=fr&page=expsante
RewriteRule ^expertise/immobilier-site-web/$ index.php?lang=fr&page=expimmobilier
RewriteRule ^expertise/site-web-esthetique/$ index.php?lang=fr&page=expbeauty
RewriteRule ^expertise/marketing-lgbtq/$ index.php?lang=fr&page=explgbtq&service=marketing
RewriteRule ^expertise/([a-z-A-Z0-9]+)-lgbtq/$ index.php?lang=fr&page=explgbtq&service=$1

# php -- BEGIN cPanel-generated handler, do not edit

# Set the “ea-php72” package as the default “PHP” programming language.

AddHandler application/x-httpd-ea-php72 .php .php7 .phtml

# php -- END cPanel-generated handler, do not edit

内容的提问来源于stack exchange，提问作者Pierre-Luc Lamoureux